SparkFun_Qwiic_DAC_MCP4725

SparkFun Qwiic 12 Bit DAC Breakout - MCP4725 (BOB-31206)

While most microcontrollers simulate an analog voltage using Pulse Width Modulation (PWM) to create a digital square wave, many projects require a smoother signal. The SparkFun MCP4725 Qwiic 12 Bit DAC Breakout allows you to get precise voltage outputs from a microcontroller over a Qwiic connection.

This DAC breakout board utilizes the Qwiic Connect System by featuring a pair of Qwiic connectors for instant, solderless I²C communication and power delivery. For those of you integrating the board into custom layouts or breadboards, standard 0.1-inch spaced plated through-hole (PTH) pins are also broken out for VCC, GND, SDA, SCL, and the MCP4725's Signal OUT pin.

Repository Contents

• /docs - Documentation files
• /Hardware - KiCad design files (.brd, .sch)

Documentation

• SparkFun MCP4725 Arduino Library - Arduino library for the SparkFun 12 Bit DAC Breakouts - MCP4725.
• SparkFun MCP4725 Python Package - Python package for the SparkFun 12 Bit DAC Breakouts - MCP4725.
• Hookup Guide - Basic hookup guide for the SparkFun Qwiic 12 Bit DAC Breakout - MCP4725.

Product Versions

• BOB-31206

License Information

This product is open source!

Please review the LICENSE.md file for license information.

If you have any questions or concerns on licensing, please contact technical support on our SparkFun forums.

Distributed as-is; no warranty is given.

• Your friends at SparkFun.